CN211639778U

CN211639778U - Novel multipurpose hammer

Info

Publication number: CN211639778U
Application number: CN202020224311.7U
Authority: CN
Inventors: 袁道永; 王江涛; 李路娜; 连碧华; 陈俊
Original assignee: Nanjing Institute of Mechatronic Technology
Current assignee: Nanjing Institute of Mechatronic Technology
Priority date: 2020-02-28
Filing date: 2020-02-28
Publication date: 2020-10-09
Anticipated expiration: 2030-02-28

Abstract

A novel multipurpose hammer comprises a hammer head, a hammer top end, a bent plate, a hammer handle and a universal joint device, wherein the hammer head is fixedly connected with the hammer top end, the upper end of the hammer handle is fixedly connected with the lower end of the hammer top end, the lower end of the hammer handle is detachably connected with the universal joint device, a bent plate hook is arranged on the inner side of the bent plate, a telescopic cylinder is arranged at the upper right end of the bent plate, a cylinder hole is formed in the lower right end of the bent plate, a hammer head hook matched with the bent plate hook is arranged on the upper surface layer of the hammer top end, a round hole with the same diameter as the telescopic cylinder is formed in the upper right end of the hammer top end, the lower right end of the hammer top end is connected with the cylinder, and the bent plate is connected with the hammer top end; the utility model discloses a lower extreme at the hammer handle sets up the universal joint device and is equipped with flexible cylinder on the bent plate, and simple structure can be applied to various environment to can alleviate artifical consuming time, convenient to use avoids causing personnel injured.

Description

Novel multipurpose hammer

Technical Field

The utility model belongs to the technical field of manual assembly tool, especially, relate to a novel multi-purpose hammer.

Background

The hammer is a common mechanical tool and is often used for nailing and pulling nails by people, the hammer is various in form, the common form comprises a handle and a hammer head, one surface of the hammer head is flat and is used for knocking an object, the other surface of the hammer head can be in a claw shape or a wedge shape, the hammer head has the function of pulling out the nails, the traditional hammer is single in function, various manual tools such as a screwdriver, a wrench, a pliers and the like are required to be combined to meet the operation requirements of rotating, prying, hammering, nailing, labor and the like in the using process, and particularly when the nail space position is narrow, the traditional hammer is not easy to operate, troublesome and time-consuming, is easy to cause personal injury, and is easy to cause loss and danger.

SUMMERY OF THE UTILITY MODEL

In order to solve the above problem, the utility model provides a novel multi-purpose hammer sets up the universal joint device through the lower extreme at the hammer handle and is equipped with flexible cylinder on the bent plate, and simple structure can be applied to various environment to can alleviate artifical consuming time, convenient to use avoids causing personnel injured. To achieve the purpose, the utility model provides a novel multipurpose hammer, which comprises a hammer head, a hammer top end, a bent plate, a hammer handle and a universal joint device, wherein the hammer head is fixedly connected with the hammer top end, the upper end of the hammer handle is fixedly connected with the lower end of the hammer top end, the lower end of the hammer handle is detachably connected with the universal joint device, the inner side of the bent plate is provided with a bent plate hook, the upper right end of the bent plate is provided with a telescopic cylinder, the lower right end of the bent plate is provided with a cylinder hole, the upper surface layer of the hammer top end is provided with a hammer head hook matched with the bent plate hook, the upper right end of the hammer top end is provided with a round hole with the same diameter as the telescopic cylinder, the lower right end of the hammer top end is connected with the cylinder, and the bent plate is connected with the hammer;

the utility model is further improved, a detachable baffle is arranged outside the cylinder;

the utility model discloses a further improvement, the universal joint device includes universal joint A, universal joint B, and universal joint A, universal joint B pass through the cross-shaped ring to be connected;

the utility model is further improved, the left end of the bent plate is provided with a V-shaped nail puller;

the utility model discloses a further improvement, universal joint first below be equipped with outstanding festival.

The working principle is as follows: a universal joint device forms a socket wrench with a hammer handle under the support of a protruding joint below a first universal joint and the second universal joint through a cross ring, a bent plate hook and a hammer head hook on the upper surface layer of the top end of a hammer also form a wrench, and the bent plate is connected with the top end of the hammer through a cylindrical hole and a cylindrical column to form a revolute pair wrench; when the bent plate rotates to the hammer top, the telescopic cylinder at the upper right end of the bent plate can be automatically pressed down, when the round hole at the upper right end of the hammer top is rotated, the telescopic cylinder can automatically emerge, the bent plate is clamped by a clamping owner, the state of the hammer can be used for pulling out nails at the moment, then the bent plate continues to rotate, when the bent plate rotates to a certain angle, the bent plate can be clamped by the detachable baffle plate arranged outside the cylinder, and the nails can be pulled out at the moment.

This application novel multi-purpose hammer, tup can be used for strikeing, and its universal joint device designs, and simple structure can be applied to various environment, convenient operation, and the bent plate of this application and the design of being connected of hammer top can alleviate artifical consuming time through flexible cylinder and baffle, avoid personnel to be injured, and convenient to use.

Drawings

FIG. 1 is a schematic view of the present application in its entirety;

FIG. 2 is a schematic view of a gimbal assembly of the present application;

FIG. 3 is a partial schematic view of a cross-ring of the present application;

FIG. 4 is a partially schematic illustration of a salient section of the present application;

FIG. 5 is a schematic view of a portion of the hammer head and the hammer tip of the present application;

FIG. 6 is a schematic view of a portion of the top end of the hammer of the present application;

FIG. 7 is a partial schematic view of a flexural plate of the subject application;

FIG. 8 is a schematic view of a portion of a telescoping cylinder of the present application;

a part name;

1. a hammer head; 2. A hammer tip; 3. Bending a plate; 4. A hammer handle; 5. a gimbal device; 6. A first universal joint; 7. A cross-shaped ring; 8. a universal joint B; 9. A protruding section; 10. a circular hole; 11. a hammerhead hook; 12. a cylinder; 13. a baffle plate; 14. bending a plate hook; 15. a V-shaped nail puller; 16. a telescopic cylinder; 17. a cylindrical bore.

Detailed Description

The invention will be described in further detail with reference to the following detailed description and accompanying drawings:

the utility model provides a novel multi-purpose hammer sets up the universal joint device through the lower extreme at the hammer handle and is equipped with flexible cylinder on the bent plate, can be applied to various environment to can alleviate artifical consuming time, convenient to use avoids causing personnel injured.

As an embodiment of the present application, the present application provides a novel multipurpose hammer, including a hammer head 1, a hammer top end 2, a curved plate 3, a hammer handle 4, and a universal joint device 5, the hammer head 1 is fixedly connected with the hammer top end 2, the upper end of the hammer handle 4 is fixedly connected with the lower end of the hammer top end 2, the lower end of the hammer handle 4 is detachably connected with the universal joint device 5, a curved plate hook 14 is arranged on the inner side of the curved plate 3, a telescopic cylinder 16 is arranged on the right upper end of the curved plate 3, a cylindrical hole 17 is arranged on the right lower end of the curved plate 3, a hammer head hook 11 matched with the curved plate hook 14 is arranged on the upper surface layer of the hammer top end 2, a circular hole 10 with the same diameter as the telescopic cylinder 16 is formed in the right upper end of the hammer top end 2, the right lower end of the hammer top end 2 is connected with the cylinder 12, and the curved plate 3 is connected with the hammer top end 2;

further, a detachable baffle 13 is arranged outside the cylinder 12;

further, the universal joint device 5 comprises a universal joint A6 and a universal joint B8, wherein the universal joint A6 and the universal joint B8 are connected through a cross ring 7;

furthermore, a V-shaped nail puller 15 is arranged at the left end of the bent plate 3;

and a protruding joint 9 is further arranged below the universal joint armor 6.

As a specific embodiment of the present application, the present application provides a novel multipurpose hammer as shown in fig. 1-8, a universal joint device 5 forms a socket wrench with a hammer handle 4 under the support of a protruding joint 9 below a universal joint 6 under the connection of a universal joint a 6 and a universal joint b 8 through a cross-shaped ring 7, a wrench is also formed by a bent plate hook 14 and a hammer head hook 11 on the upper surface layer of a hammer top 2, and a rotating pair wrench is formed by connecting a bent plate 3 with a hammer top 2 through a cylindrical hole 17 and a cylinder 12; when the bent plate 3 rotates to the hammer top end 2, the telescopic cylinder 16 at the upper right end of the bent plate 3 can be automatically pressed down, when the round hole 10 at the upper right end of the hammer top end 2 is rotated, the telescopic cylinder 16 can automatically emerge, the bent plate 3 is clamped by a card owner, the state of the hammer can be used for removing nails at the moment, then the bent plate 3 continues to rotate, when the bent plate 3 rotates to a certain angle, the bent plate 3 can be clamped by a detachable baffle (13) arranged outside the cylinder 12, and the nails can be extracted at the moment. The tup can be used for strikeing, and its universal joint device design, simple structure can be applied to various environment, convenient operation, and the bent plate of this application and the design of being connected of hammer top can alleviate artifical consuming time through flexible cylinder and baffle, avoid personnel to be injured, and convenient to use.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, but also to cover any modifications or equivalent changes made in the technical spirit of the present invention, which fall within the scope of the present invention.

Claims

1. A novel multipurpose hammer comprises a hammer head (1), a hammer top end (2), a bent plate (3), a hammer handle (4) and a universal joint device (5), wherein the hammer head (1) is fixedly connected with the hammer top end (2), the upper end of the hammer handle (4) is fixedly connected with the lower end of the hammer top end (2), the lower end of the hammer handle (4) is detachably connected with the universal joint device (5), the multipurpose hammer is characterized in that a bent plate hook (14) is arranged on the inner side of the bent plate (3), a telescopic cylinder (16) is arranged at the upper right end of the bent plate (3), a cylindrical hole (17) is arranged at the lower right end of the bent plate (3), a hammer head hook (11) matched with the bent plate hook (14) is arranged on the upper surface layer of the hammer top end (2), a round hole (10) with the same diameter as the telescopic cylinder (16) is formed at the upper right end of the hammer top end (2), and a cylinder (12) is connected with the lower right end of, the bent plate (3) is connected with the top end (2) of the hammer through the connection of the cylindrical hole (17) and the cylinder (12).

2. A new multipurpose hammer as set forth in claim 1, wherein: a detachable baffle (13) is arranged outside the cylinder (12).

3. A new multipurpose hammer as set forth in claim 1, wherein: the universal joint device (5) comprises a universal joint A (6) and a universal joint B (8), wherein the universal joint A (6) and the universal joint B (8) are connected through a cross ring (7).

4. A new multipurpose hammer as set forth in claim 1, wherein: the left end of the bent plate (3) is provided with a V-shaped nail puller (15).

5. A new multipurpose hammer as set forth in claim 3, wherein: and a protruding joint (9) is arranged below the universal joint A (6).